Specialist Planning Packet Core Eng Lead Aggregate function: Technology Business Area: VT Netw. Strategy Archit. Eng. Posting Country: Spain Full Time / Part Time: Full Time Contract Type: Permanent At Vodafone, we're working hard to build a better future. A more connected, inclusive and sustainable world. As a dynamic global community, it's our human spirit, together with technology, that empowers us to achieve this. We challenge and innovate in order to connect people, businesses, and communities across the world. Delighting our customers and earning their loyalty drive us, and we experiment, learn fast and get it done, together. With us, you can be truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference.

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Who we are

VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.

As the largest shared services organisation in the integral telco industry with 30,000 FTE, our portfolio of next-generation solutions and services are designed in partnership with customers across Vodafone Group, local markets, and partner markets to simplify and drive growth. With our strategic partner Accenture, we work alongside our Vodafone customers, other Telco and tech companies to drive transformation, meet the challenges of our industry and ensure we stay relevant and resilient. This partnership is a unique, industry-first model which brings together the best of in-house and 3rd party capability.

We work with customers across 28 countries from 10 VOIS locations: Albania,



Egypt, Hungary, India, Romania, Spain, Turkey, UK, Germany, Ireland, and with a network of teams in Czech Republic, Italy, Greece, and Portugal.#VOIS #Be Unrivalled #Create The Future About this Role We are seeking a Packet Core Planning Engineer to support the design, engineering and delivery of Packet Switched Data Core hardware and software solutions for Vodafone's European networks.

Based in Spain, you will work with technologies and network functions including SGSN, GGSN, MME, S/P-GW, AMF, SMF, UPF, NRF and 5 G Standalone. In this role, you will develop technical specifications, support software testing and release delivery, contribute to new functionality and defect resolution, and help implement customer requirements across complex telecommunications environments. You will also support optimisation initiatives focused on Packet Core systems and services.

What you'll do

Implement and enhance customer-specific hardware and software design guidelines and methods for Packet Switched Data Core systems. Define hardware and software requirements for Packet Core platforms. Support the design and delivery of Packet Core solutions across assigned Vodafone European networks. Develop technical specifications that translate customer requirements into implementable solutions. Build test cases and acceptance plans for new software and system capabilities.

Support software testing,



acceptance and high-quality release delivery. Contribute to the development of new Packet Core functions and the resolution of software defects. Harmonise information packages, including MML commands, to meet customer requirements across different markets.

Support capacity planning and dimensioning for Packet Core systems. Assist with the deployment and integration of hardware and software required to expand existing systems. Analyse network requirements and contribute to optimisation initiatives involving SGSN, GGSN, MME, S/P-GW and 5 G Standalone technologies. Produce technical documents and presentations covering guidelines, system designs and implementation plans. Collaborate with virtual teams and stakeholders across multiple countries.

Who you are

You hold a university degree in Computer Science, Telecommunications or an equivalent discipline. You have good knowledge of Packet Switched Data Core technologies and information systems. You understand 3 GPP Packet Core technologies, network functions and protocols. You understand the software lifecycle, including design, development, testing, acceptance, implementation, performance optimisation and troubleshooting.

You have a broad awareness of telecommunications and ICT technologies. You understand the relationships and dependencies between information systems. You can work effectively within virtual and multinational teams. You communicate clearly with customers and technical stakeholders from different markets. You apply sound judgement and structured problem-solving when addressing technically complex requirements. You can prepare clear technical specifications, design documentation, test cases and acceptance plans. Not a perfec

📌 Specialist Planning Packet Core Eng Lead (Málaga)
🏢 Vodafone
📍 Málaga